ABCDEF
1
Requres File / Settings / Calculations / Iterative calculation: ON
2
3
Value to watch20
4
5
Historical
6
Min20
(Clear output cells to reset)
7
Max20
8
9
10
11
12
=let(watch, C3,
me, indirect("RC",false),
prevMin, offset(me, 0,1),
prevMax, offset(me, 1,1),
vstack(
hstack("Min", min(watch, prevMin)),
hstack("Max", max(watch, prevMax))))
13
14
15
16
17
18
19
20